[Repeater-Builder] ANDREW 7/8 Hardline Question

[bbedoe]

Hi All,
 
I have a fellow ham who has asked me about some 7/8 Andrew hardline he has  
received.
This hardline appears to have solid Aluminum center.
 
On the cable it says:  "ANDREW 36060-40 44250 8/81 DOE NV-RF-19  REV-2"
 
We believe that this may have been used in microwave applications.  
 
Any ideas?
Thanks
Brian WD9HSY